DE8426477U1 - Optische Taste mit Lichtleiter - Google Patents
Optische Taste mit LichtleiterInfo
- Publication number
- DE8426477U1 DE8426477U1 DE19848426477 DE8426477U DE8426477U1 DE 8426477 U1 DE8426477 U1 DE 8426477U1 DE 19848426477 DE19848426477 DE 19848426477 DE 8426477 U DE8426477 U DE 8426477U DE 8426477 U1 DE8426477 U1 DE 8426477U1
- Authority
- DE
- Germany
- Prior art keywords
- light guide
- holes
- key
- optical
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 title claims description 17
- 239000000463 material Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005693 optoelectronics Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000224511 Bodo Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
- H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848426477 DE8426477U1 (de) | 1984-09-07 | 1984-09-07 | Optische Taste mit Lichtleiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848426477 DE8426477U1 (de) | 1984-09-07 | 1984-09-07 | Optische Taste mit Lichtleiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8426477U1 true DE8426477U1 (de) | 1988-02-11 |
Family
ID=6770508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19848426477 Expired DE8426477U1 (de) | 1984-09-07 | 1984-09-07 | Optische Taste mit Lichtleiter |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8426477U1 (fr) |
-
1984
- 1984-09-07 DE DE19848426477 patent/DE8426477U1/de not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60130071T2 (de) | Elektromechanische Berührungsvorrichtung zur Dateneingabe | |
| DE102011119896B4 (de) | Schaltervorrichtung | |
| DE102010006777B4 (de) | Kapazitiver Berührungs- und/oder Annäherungsschalter | |
| DE60214672T2 (de) | Haushaltsgerät | |
| DE3543890C2 (de) | Eingabetastatur | |
| DE102006039132A1 (de) | Abdeckplatte für einen kapazitiven Annäherungs- und/oder Berührungssensor | |
| DE102010048237B4 (de) | Bedienvorrichtung für ein elektrisches Haushaltsgerät | |
| DE102011003512B3 (de) | Oberflächen integrierte Schaltelementanordnung | |
| DE3142861A1 (de) | Elektronische tastatur | |
| DE19634051C1 (de) | Schalteranordnung mit mindestens einer Drucktaste | |
| DE8426477U1 (de) | Optische Taste mit Lichtleiter | |
| DE29906876U1 (de) | Computertastatur mit Z-Achsen-Eingabemitteln | |
| DE3432943A1 (de) | Optische taste mit lichtleiter | |
| DE102015113181B4 (de) | Kapazitive empfindliche Tastenstruktur | |
| DE8522868U1 (de) | Kontaktlose Taste mit optoelektronischer Betätigungsauswertung | |
| EP1485929B1 (fr) | Element de reglage a base d'un interrupteur a membrane | |
| DE3806042C2 (de) | Optoelektronische Tastatur | |
| DE4213054A1 (de) | Tastenanordnung zur Betätigung eines Micro-Tippschalters | |
| EP3379554B1 (fr) | Module-clé pour appareils de système modulaire de l'installation électrique de bâtiment et communication de porte d'entrée | |
| EP0965899B1 (fr) | Tableau frontal pour un appareil électronique | |
| EP1715497B1 (fr) | Dispositif de commande pourvu d'un tapis sensible | |
| EP1391905A1 (fr) | Clavier plat | |
| DE10309515B3 (de) | Tastenblock zum Einsetzen in eine Blende | |
| EP1215696A2 (fr) | Ensemble d'un clavier à touches pour un dispositif électrique | |
| DE102019132187A1 (de) | Bedieneinheit für ein Fahrzeug |